i am new to visual basic.i have visual basic 2010 express edition and oracle 10g express installed.
am trying to connect to an Oracle database and I want to add an Oracle Data Source, but the only options that I have are:
Microsoft Access DB File
Microsoft SQL Server Compact 3.5
Microsoft SQL Server DB File
want to use oracle. so please help me. can someone please tell me why visual basic is not showing oracle option and how to get the oracle shown in the options.i tried adding the reference oracle.dataAccess.dll file but still it is not working
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Visual Studio 2010 lets you create applications that target versions of the Microsoft .NET Framework from 2.0 to 4, and each step in between. We take a look at how multi-targeting works in Visual Studio today, and explain how you should approach multi-targeting in your projects.
MSDN Magazine June 2010
Learn about what's new in Visual Basic 10 straight from a program manager on Microsoft's Visual Basic team. Jonathan Aneja demonstrates time-saving features that help developers get more done with fewer lines of code.
MSDN Magazine April 2010
Dig into the new co- and contravariance features coming in Visual Studio 2010. Binyam Kelile provides hands-on Visual Basic examples to explain how they provide more flexibility when working with generic interfaces and delegates.
MSDN Magazine March 2010
Collection Initializers are a great addition to the language and allows concise syntax in order to initialize both framework and user defined collection types.
MSDN Magazine October 2009
i am was able to cause the mouse wheel to work on my datagridview.
now i have noticed that when the form first loads i actually need to click the datagridview to set the focus on it and then i can scroll
i added two line for my form load event
' Selecting first datagrid row
grdAccountTypes.Rows(0).Selected = True
but that didn't solve my problem either.
any ideas ?
I just upgraded from Visual Studio 2005 to Visual Studio 2010 yesterday. I tried opening my site; it started the conversion wizard and seemed to work OK. However, I get the error "Visual Basic 9.0 does not support this kind of lambda expression." Here is my code:
Dim MatchLength As Integer = Url.Path.Length Dim D As GetRedirectedUrlDelegate = _ Function() Dim NewQuerystring As QuerystringContext = Url.QuerystringContext.Clone() NewQuerystring.ValueCollection.RemoveKey("id") Return Url.Clone(NewPath, NewQuerystring) End Function Match = New RedirectMatch(MatchLength, d) Return True
The error is on the "Function()" line. I thought multi-line lambda functions were one of the new VS2010 features. Why am I getting a VB9.0 error
is it possible to convert whole visual studio 2008 web site project to visual studio 2010 web site project
my current project references
i have a very annoying iis problem
iis server stops working until app pool is recycled
i am hoping that new visual studio (net framework 4.0) may solve this very annoying unsolveable problem
Does anybody here have any pointers to screencasts, demos, webcasts for the latest enhancements in Dynamic Data as listed in above link? I'm repeating them here for ready reference :
I created a site and am trying to grant another pesron access to upload
changes to it without giving them my super-user login.
I made a login for her but I can't test whether it works or not because no
matter how much I "disconnect" in the Copy Web Site page of VWD 2010, reconnecting to the same site always logs in as
my superuser account without prompting me for a login again.
How do I test is the account it set up correctly before having her try to
upload to it? I want to force the login to remote site dialog to pop up
again to test her account.